public final class test.TestNameHashing
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: test.TestNameHashing
super_class: java.lang.Object
{
com.fasterxml.aalto.in.ByteBasedPNameTable mTable;
descriptor: Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
flags: (0x0000)
int mCharCount;
descriptor: I
flags: (0x0000)
protected void <init>();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
putfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
2: aload 0
iconst_0
putfield test.TestNameHashing.mCharCount:I
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ltest/TestNameHashing;
protected void test(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=14, args_size=2
start local 0 start local 1 0: aload 1
arraylength
iconst_1
if_icmpeq 3
1: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Usage: java "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " <file>"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
2: iconst_1
invokestatic java.lang.System.exit:(I)V
3: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual test.TestNameHashing.test2:([Ljava/lang/String;)V
4: aload 0
getfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.size:()I
istore 2
start local 2 5: aload 0
getfield test.TestNameHashing.mCharCount:I
i2d
iload 2
i2d
ddiv
dstore 3
start local 3 6: invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
astore 5
start local 5 7: aload 5
invokevirtual java.lang.Runtime.freeMemory:()J
lstore 6
start local 6 8: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "DEBUG: Free1: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 6
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", total: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.totalMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", max: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.maxMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
9: ldc 400
invokestatic java.lang.Thread.sleep:(J)V
10: goto 12
StackMap locals: test.TestNameHashing java.lang.String[] int double java.lang.Runtime long
StackMap stack: java.lang.InterruptedException
11: pop
12: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.yield:()V
13: invokestatic java.lang.System.gc:()V
14: invokestatic java.lang.Thread.yield:()V
15: ldc 400
invokestatic java.lang.Thread.sleep:(J)V
16: goto 18
StackMap locals:
StackMap stack: java.lang.InterruptedException
17: pop
18: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.yield:()V
19: invokestatic java.lang.System.gc:()V
20: invokestatic java.lang.Thread.yield:()V
21: aload 5
invokevirtual java.lang.Runtime.freeMemory:()J
lstore 6
22: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "DEBUG: Free2: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 6
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", total: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.totalMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", max: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.maxMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
23: aload 0
getfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.nuke:()V
24: aload 0
aconst_null
putfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
25: ldc 400
invokestatic java.lang.Thread.sleep:(J)V
26: goto 28
StackMap locals:
StackMap stack: java.lang.InterruptedException
27: pop
28: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.yield:()V
29: invokestatic java.lang.System.gc:()V
30: invokestatic java.lang.Thread.yield:()V
31: ldc 400
invokestatic java.lang.Thread.sleep:(J)V
32: goto 34
StackMap locals:
StackMap stack: java.lang.InterruptedException
33: pop
34: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.yield:()V
35: invokestatic java.lang.System.gc:()V
36: invokestatic java.lang.Thread.yield:()V
37: aload 5
invokevirtual java.lang.Runtime.freeMemory:()J
lstore 8
start local 8 38: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "DEBUG: Free3: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 8
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", total: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.totalMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc ", max: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 5
invokevirtual java.lang.Runtime.maxMemory:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
39: lload 8
lload 6
lsub
lstore 10
start local 10 40: lload 10
l2d
iload 2
i2d
ddiv
dstore 12
start local 12 41: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Memory used by table: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 10
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc " -> "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
dload 12
invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
ldc " bytes per word ("
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
dload 3
invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
ldc " chars/word)"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
42: return
end local 12 end local 10 end local 8 end local 6 end local 5 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 43 0 this Ltest/TestNameHashing;
0 43 1 args [Ljava/lang/String;
5 43 2 wordCount I
6 43 3 avgLen D
7 43 5 rt Ljava/lang/Runtime;
8 43 6 freeMin J
38 43 8 freeMax J
40 43 10 tableSize J
41 43 12 avgSize D
Exception table:
from to target type
9 10 11 Class java.lang.InterruptedException
15 16 17 Class java.lang.InterruptedException
25 26 27 Class java.lang.InterruptedException
31 32 33 Class java.lang.InterruptedException
Exceptions:
throws java.lang.Exception
MethodParameters:
Name Flags
args
protected void test2(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 0
new com.fasterxml.aalto.in.ByteBasedPNameTable
dup
bipush 64
invokespecial com.fasterxml.aalto.in.ByteBasedPNameTable.<init>:(I)V
putfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
1: new java.io.FileInputStream
dup
aload 1
iconst_0
aaload
invokespecial java.io.FileInputStream.<init>:(Ljava/lang/String;)V
astore 2
start local 2 2: new java.io.BufferedReader
dup
new java.io.InputStreamReader
dup
aload 2
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;)V
invokespecial java.io.BufferedReader.<init>:(Ljava/io/Reader;)V
astore 3
start local 3 3: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc "Ok, starting to read in names: "
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
4: aload 0
iconst_0
putfield test.TestNameHashing.mCharCount:I
5: goto 11
start local 4 6: StackMap locals: java.io.InputStream java.io.BufferedReader java.lang.String
StackMap stack:
aload 0
aload 0
getfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
aload 4
invokevirtual test.TestNameHashing.tryToFind:(Lcom/fasterxml/aalto/in/ByteBasedPNameTable;Ljava/lang/String;)Lcom/fasterxml/aalto/in/PName;
ifnonnull 10
7: aload 0
aload 0
getfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
aload 4
invokevirtual test.TestNameHashing.addSymbol:(Lcom/fasterxml/aalto/in/ByteBasedPNameTable;Ljava/lang/String;)Lcom/fasterxml/aalto/in/PName;
pop
8: aload 0
dup
getfield test.TestNameHashing.mCharCount:I
aload 4
invokevirtual java.lang.String.length:()I
iadd
putfield test.TestNameHashing.mCharCount:I
9: goto 11
10: StackMap locals:
StackMap stack:
getstatic java.lang.System.out:Ljava/io/PrintStream;
bipush 46
invokevirtual java.io.PrintStream.print:(C)V
end local 4 11: StackMap locals:
StackMap stack:
aload 3
invokevirtual java.io.BufferedReader.readLine:()Ljava/lang/String;
dup
astore 4
start local 4 12: ifnonnull 6
13: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc "."
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
14: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Done! Table: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield test.TestNameHashing.mTable:Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.toString:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
15: aload 2
invokevirtual java.io.InputStream.close:()V
16: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ltest/TestNameHashing;
0 17 1 args [Ljava/lang/String;
2 17 2 in Ljava/io/InputStream;
3 17 3 br Ljava/io/BufferedReader;
6 11 4 word Ljava/lang/String;
12 17 4 word Ljava/lang/String;
Exceptions:
throws java.lang.Exception
MethodParameters:
Name Flags
args
com.fasterxml.aalto.in.PName tryToFind(com.fasterxml.aalto.in.ByteBasedPNameTable, java.lang.String);
descriptor: (Lcom/fasterxml/aalto/in/ByteBasedPNameTable;Ljava/lang/String;)Lcom/fasterxml/aalto/in/PName;
flags: (0x0000)
Code:
stack=5, locals=5, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokevirtual test.TestNameHashing.calcQuads:(Ljava/lang/String;)[I
astore 3
start local 3 1: aload 3
aload 3
arraylength
invokestatic com.fasterxml.aalto.in.ByteBasedPNameTable.calcHash:([II)I
istore 4
start local 4 2: aload 3
arraylength
iconst_3
if_icmpge 6
3: aload 1
iload 4
aload 3
iconst_0
iaload
aload 3
arraylength
iconst_2
if_icmpge 4
iconst_0
goto 5
StackMap locals: test.TestNameHashing com.fasterxml.aalto.in.ByteBasedPNameTable java.lang.String int[] int
StackMap stack: com.fasterxml.aalto.in.ByteBasedPNameTable int int
4: aload 3
iconst_1
iaload
StackMap locals: test.TestNameHashing com.fasterxml.aalto.in.ByteBasedPNameTable java.lang.String int[] int
StackMap stack: com.fasterxml.aalto.in.ByteBasedPNameTable int int int
5: invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.findSymbol:(III)Lcom/fasterxml/aalto/in/ByteBasedPName;
areturn
6: StackMap locals:
StackMap stack:
aload 1
iload 4
aload 3
aload 3
arraylength
invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.findSymbol:(I[II)Lcom/fasterxml/aalto/in/ByteBasedPName;
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ltest/TestNameHashing;
0 7 1 table Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
0 7 2 word Ljava/lang/String;
1 7 3 quads [I
2 7 4 hash I
MethodParameters:
Name Flags
table
word
com.fasterxml.aalto.in.PName addSymbol(com.fasterxml.aalto.in.ByteBasedPNameTable, java.lang.String);
descriptor: (Lcom/fasterxml/aalto/in/ByteBasedPNameTable;Ljava/lang/String;)Lcom/fasterxml/aalto/in/PName;
flags: (0x0000)
Code:
stack=7, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokevirtual test.TestNameHashing.calcQuads:(Ljava/lang/String;)[I
astore 3
start local 3 1: aload 2
bipush 58
invokevirtual java.lang.String.indexOf:(I)I
istore 4
start local 4 2: aload 3
aload 3
arraylength
invokestatic com.fasterxml.aalto.in.ByteBasedPNameTable.calcHash:([II)I
istore 5
start local 5 3: aload 3
arraylength
iconst_3
if_icmpge 7
4: aload 1
iload 5
aload 2
iload 4
aload 3
iconst_0
iaload
aload 3
arraylength
iconst_2
if_icmpge 5
iconst_0
goto 6
StackMap locals: test.TestNameHashing com.fasterxml.aalto.in.ByteBasedPNameTable java.lang.String int[] int int
StackMap stack: com.fasterxml.aalto.in.ByteBasedPNameTable int java.lang.String int int
5: aload 3
iconst_1
iaload
StackMap locals: test.TestNameHashing com.fasterxml.aalto.in.ByteBasedPNameTable java.lang.String int[] int int
StackMap stack: com.fasterxml.aalto.in.ByteBasedPNameTable int java.lang.String int int int
6: invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.addSymbol:(ILjava/lang/String;III)Lcom/fasterxml/aalto/in/ByteBasedPName;
areturn
7: StackMap locals:
StackMap stack:
aload 1
iload 5
aload 2
iload 4
aload 3
aload 3
arraylength
invokevirtual com.fasterxml.aalto.in.ByteBasedPNameTable.addSymbol:(ILjava/lang/String;I[II)Lcom/fasterxml/aalto/in/ByteBasedPName;
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ltest/TestNameHashing;
0 8 1 table Lcom/fasterxml/aalto/in/ByteBasedPNameTable;
0 8 2 word Ljava/lang/String;
1 8 3 quads [I
2 8 4 colonIx I
3 8 5 hash I
MethodParameters:
Name Flags
table
word
int[] calcQuads(java.lang.String);
descriptor: (Ljava/lang/String;)[I
flags: (0x0000)
Code:
stack=5, locals=7, args_size=2
start local 0 start local 1 0: aload 1
ldc "UTF-8"
invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
astore 2
start local 2 1: goto 4
end local 2 StackMap locals:
StackMap stack: java.io.UnsupportedEncodingException
2: astore 3
start local 3 3: new java.lang.Error
dup
new java.lang.StringBuilder
dup
ldc "Internal error: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
end local 3 start local 2 4: StackMap locals: byte[]
StackMap stack:
aload 2
arraylength
istore 3
start local 3 5: iload 3
iconst_3
iadd
iconst_4
idiv
newarray 10
astore 4
start local 4 6: iconst_0
istore 5
start local 5 7: goto 17
8: StackMap locals: int int[] int
StackMap stack:
aload 2
iload 5
baload
sipush 255
iand
istore 6
start local 6 9: iinc 5 1
iload 5
iload 3
if_icmpge 15
10: iload 6
bipush 8
ishl
aload 2
iload 5
baload
sipush 255
iand
ior
istore 6
11: iinc 5 1
iload 5
iload 3
if_icmpge 15
12: iload 6
bipush 8
ishl
aload 2
iload 5
baload
sipush 255
iand
ior
istore 6
13: iinc 5 1
iload 5
iload 3
if_icmpge 15
14: iload 6
bipush 8
ishl
aload 2
iload 5
baload
sipush 255
iand
ior
istore 6
15: StackMap locals: int
StackMap stack:
aload 4
iload 5
iconst_4
idiv
iload 6
iastore
end local 6 16: iinc 5 1
StackMap locals:
StackMap stack:
17: iload 5
iload 3
if_icmplt 8
end local 5 18: aload 4
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ltest/TestNameHashing;
0 19 1 word Ljava/lang/String;
1 2 2 wordBytes [B
4 19 2 wordBytes [B
3 4 3 ex Ljava/io/UnsupportedEncodingException;
5 19 3 blen I
6 19 4 result [I
7 18 5 i I
9 16 6 x I
Exception table:
from to target type
0 1 2 Class java.io.UnsupportedEncodingException
MethodParameters:
Name Flags
word
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new test.TestNameHashing
dup
invokespecial test.TestNameHashing.<init>:()V
aload 0
invokevirtual test.TestNameHashing.test:([Ljava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 args [Ljava/lang/String;
Exceptions:
throws java.lang.Exception
MethodParameters:
Name Flags
args
}
SourceFile: "TestNameHashing.java"